Ransomware Group: KILLSEC

VICTIM NAME: JSSR Options Co[.], Ltd[.] (JSSR)

NOTE: No files or stolen information are [exfiltrated/downloaded/taken/hosted/seen/reposted/disclosed] by RedPacket Security. Any legal issues relating to the content of the files should be directed at the attackers directly, not RedPacket Security. This blog is simply posting an editorial news post informing that a company has fallen victim to a ransomware attack. RedPacket Security is in no way affiliated or aligned with any ransomware threat actors or groups and will not host infringing content. The information on this page is fully automated and redacted whilst being scraped directly from the KILLSEC Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The ransomware leak page associated with JSSR Options Co., Ltd. details a significant compromise impacting the company’s operations within the transportation and logistics sector in Thailand. While the specific compromise date is not clearly noted, the data was discovered and published on December 15, 2024. The leak appears to involve a substantial number of users, totaling 253, and includes implications for three third-party entities linked to the organization. The page provides graphic evidence of the breach, including a screenshot that may depict sensitive internal information, though specific details have been sanitized to protect privacy.

In addition to the information about the number of users compromised, the page notes that there were 45 URLs associated with these users and 1 third-party domain indicated. This reflects a higher likelihood of extended exposure impacting affiliated parties from the hacker group’s activities. The ransomware group known as “killsec” is reportedly behind this incident, which raises concerns regarding their methods and objectives. Overall, the leak signifies an increased risk to the integrity of JSSR’s data management practices and highlights the ongoing vulnerabilities faced by firms in the transportation and logistics sector where sensitive operational data is often at risk.